What is the national dish of Biarritz?

The national dish of Biarritz, a city in the Basque region of France, is often considered to be "piperade." This traditional dish features a mix of bell peppers, onions, and tomatoes, typically seasoned with spices and served with eggs or meat. The flavors reflect the region's culinary heritage, blending Basque and French influences. Biarritz is also known for its seafood, given its coastal location, making dishes like seafood paella popular as well.